"What would happen if I touched a painting?" "I think an alarm would sound off."

9 Jun 2017 20:55:30

Celeste Michalicek@celestemichalicek

Rosa and Tricia are doing a pretty good job of that all by themselves.

20 May 2017 05:43:31

Celeste Michalicek@celestemichalicek

At the same time that Whittle was working in England, Hans von Ohain was working on a similar design in Germany. The first airplane to successfully use a gas turbine engine was the German Heinkel He 178, in August, 1939. It was the world's first turbojet powered flight.